The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 1990
Filed:
Oct. 24, 1988
Applicant:
Inventors:
Mitsuo Isobe, Kanagawa, JP;
Shinich Nakauchida, Kanagawa, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kanagawa, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; G11C / ;
U.S. Cl.
CPC ...
307451 ; 307443 ; 307445 ; 307448 ; 307571 ; 307585 ; 365208 ;
Abstract
A control signal output circuit for outputting a control signal in response to first and second input signals and a power source voltage, comprises an inverter which inverts one of the first and second input signals and outputs an inverted signal. The control signal output circuit further comprises a logic circuit which outputs a control signal in response to the inverted signal and the other of the first and second input signals. A switch is further provided to disconnect the inverter from the power source voltage in response to the other of the first and second input signals.